Turn your Delphi and C++ code into secure REST APIs — without writing a server by hand
RAD Server is a ready-made, turn-key foundation for building and deploying services-based applications. Load your existing Delphi or C++Builder business logic and automatically get managed REST/JSON API endpoints, ready for desktop, mobile, and web clients.
- Automatic generation of REST/JSON API endpoints from your existing Delphi/C++ code
- Built-in authentication, push notifications, geolocation, and secure data storage
- Host on-premise on a Windows server or in the cloud — Amazon, Rackspace, Azure
Three reasons to switch to RAD Server
Migrate your existing business logic to a modern, scalable architecture — without losing time building a server by hand.
Turn-key back-end
A robust, ready-made platform for building and deploying Delphi and C++Builder application services, with no server built from scratch.
Heterogeneous Clients
APIs published as REST/JSON endpoints support desktop, mobile, and wearable clients, as well as popular JavaScript web frameworks.
Secure and Scalable
Built-in access control, multi-tenancy support, and connectivity to any popular enterprise database or cloud service.
A complete platform for APIs and services
From auto-generated endpoints to user management — RAD Server covers the entire back-end lifecycle.
Auto REST/JSON
Automatically generated, managed REST/JSON API endpoints from your Delphi or C++ business logic.
Management Portal
Manage your APIs and users and analyze usage through the built-in Management Portal.
Users and Access
Configure user groups, add or import them via LDAP, and assign API access rules.
Push Notifications
Send push notifications to users and track their geolocation within your applications.
Secure Storage
Secure data storage included, ready to use with no additional database configuration.
FireDAC Connectivity
Connect to local and enterprise databases using FireDAC components.
IoT Edgeware
Store, filter, and process IoT data locally at the network edge, with critical data synchronization.
Cloud Hosting
Host privately on-premise on a Windows server, or in the cloud — Amazon, Rackspace, Azure.
Multi-Tenancy
A single RAD Server instance with one database supports multiple isolated clients (tenants).
Logic Migration
Migrate your existing Delphi/C++ client/server business logic to a modern, services-based architecture.
Open and Scalable
A stateless, RESTful, and secure architecture — ready to grow alongside your application.
ISV/OEM Ready
Easy to develop, deploy, and operate — ideal for ISVs and OEMs distributing solutions.
Kai for RAD Studio
Agentic AI built into the IDE that automates coding, builds, and debugging — with your choice of LLM model and full control over the process.
Learn More About KaiBuild Your Back-End with RAD Server
Load your existing Delphi or C++ business logic and get started — REST/JSON endpoints are generated and managed automatically.